Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

All Results (775)

Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse Cartridge Fuses 50A 500V 1 892In Stock
Min.: 1
Mult.: 1

Littelfuse ESD Protection Diodes / TVS Diodes ESD 3.3V UNI 34 133In Stock
Min.: 1
Mult.: 1
: 3 000

Littelfuse Industrial & Electrical Fuses 300A 600VAC 300VDC Class T 8In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 50V 7mm Epoxy UltraMOV 10 658In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 500pF 2 080In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors THERMISTOR, US SENSO Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

Littelfuse Varistors 30V 14mm Epoxy UltraMOV 4 568In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors VARISTOR RA SERIES LEAD FREE 398In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 820V 2500pF 9 582In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 63A 500V 518In Stock
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 1200V 3kA 8/20us UL 1449 1 905In Stock
Min.: 1
Mult.: 1
: 1 000

Littelfuse Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE 9 580In Stock
Min.: 1
Mult.: 1
: 1 000

Littelfuse Varistors 40V 14mm Epoxy UltraMOV 5 097In Stock
Min.: 1
Mult.: 1
: 500
Littelfuse Varistors RADIAL VARISTOR 20MM ROHS / LEAD FREE 2 452In Stock
Min.: 1
Mult.: 1

Littelfuse NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT 312In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE 3In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 30V 5mm Phenolic UltraMOV 3 660In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 7mm Epoxy UltraMOV 3 279In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 35V 20mm Phenolic UltraMOV 100In Stock
2 000On Order
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 15A 170VDC 22In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 170 VDC TELECOM FUSE 60In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 5mm Phenolic UltraMOV 3 748In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 23V 5mm Phenolic UltraMOV 4 120In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 6A 600VAC 300VDC Class T 1In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 170 VDC F/A TELECOM 60A PCB MOUNT 390In Stock
Min.: 10
Mult.: 10